Allows you to cancel the deletion of an appointment.
NuGet Package: DevExpress.Wpf.Scheduler
public event PersistentObjectCancelEventHandler AppointmentDeleting
Public Event AppointmentDeleting As PersistentObjectCancelEventHandler
The AppointmentDeleting event's data class is PersistentObjectCancelEventArgs. The following properties provide information specific to this event:
|Cancel||Gets or sets whether to cancel the operation.|
|Object||Gets the persistent object (appointment, resource or appointment dependency) for which the event occurs. Inherited from PersistentObjectEventArgs.|
You are viewing documentation for the legacy WPF Scheduler control. If you’re starting a new project, we strongly recommend that you use a new control declared in the DevExpress.Xpf.Scheduling namespace. If you decide to upgrade an existing project in order to switch to the updated scheduler control, see the Migration Guidelines document.
The AppointmentDeleting event is raised before an appointment is deleted and allows you to cancel the deletion of an appointment. The event parameter’s PersistentObjectEventArgs.Object property allows the processed appointment to be identified. To prevent it from being deleted, set the PersistentObjectCancelEventArgs.Cancel property to true.
Related GitHub Examples
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AppointmentDeleting event.
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